APA Citation

Ekelund, R. B. (1990). A history of economic theory and method. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Ekelund, Robert B. A History of Economic Theory and Method. New York: McGraw-Hill, 1990.

MLA Citation

Ekelund, Robert B. A History of Economic Theory and Method. New York: McGraw-Hill, 1990.

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